FM 17-22 Armored Force Field Manual, Reconnaissance Battalion 1942-08-18
"The purpose of this manual is to outline general methods of training and employing the reconnaissance battalion of the armored division. Tactical employment of the reconnaissance company is covered in FM 17-20, and that of the tank company in FM 17-32. The subject of reconnaissance in general is covered in FM 100-5 and FM 17-10. Sections include training, control/orders/liaison, maintenance, evacuation, marches and security, information and reports, offensive combat, defensive action and retrograde movements, and special operations."
Digitized by the Combined Arms Research Library Digital Library, US Army Combined Arms Center. http://cgsc.cdmhost.com/cdm/